New precise measurements of CP violation and mixing in beauty and charm decays at LHCb

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<!--HTML--><p>We first discuss the latest results of the novel LHCb beauty and charm combination that provides world leading constraints on the CP violation angle gamma and charm mixing parameters. These results highlight the complementarity of high profile LHCb results from the beauty a...

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Detalles Bibliográficos
Autores principales: Whitehead, Mark Peter, Pietrzyk, Guillaume Max
Lenguaje:eng
Publicado: 2022
Materias:
LHC Seminar
Acceso en línea:http://cds.cern.ch/record/2801226
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author Whitehead, Mark Peter
Pietrzyk, Guillaume Max
author_facet Whitehead, Mark Peter
Pietrzyk, Guillaume Max
author_sort Whitehead, Mark Peter
collection CERN
description <!--HTML--><p>We first discuss the latest results of the novel LHCb beauty and charm combination that provides world leading constraints on the CP violation angle gamma and charm mixing parameters. These results highlight the complementarity of high profile LHCb results from the beauty and charm sectors.<br /> <br /> A brand new measurement of the charm mixing parameter y$_{CP}$ using two body D0 meson decays is shown for the first time and represents a factor of four improvement over the previous world average value. Both of these measurements provide precise tests of the standard model and are sensitive to potential new physics effects.</p> LHC seminar 8 February 2022: https://cern.zoom.us/j/66744839347?pwd=cEVSMHRzMjBrd0dvdm96N3YwdzRLdz09
id cern-2801226
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28012262022-11-02T22:05:15Zhttp://cds.cern.ch/record/2801226engWhitehead, Mark PeterPietrzyk, Guillaume MaxNew precise measurements of CP violation and mixing in beauty and charm decays at LHCbNew precise measurements of CP violation and mixing in beauty and charm decays at LHCbLHC Seminar<!--HTML--><p>We first discuss the latest results of the novel LHCb beauty and charm combination that provides world leading constraints on the CP violation angle gamma and charm mixing parameters. These results highlight the complementarity of high profile LHCb results from the beauty and charm sectors.<br /> <br /> A brand new measurement of the charm mixing parameter y$_{CP}$ using two body D0 meson decays is shown for the first time and represents a factor of four improvement over the previous world average value. Both of these measurements provide precise tests of the standard model and are sensitive to potential new physics effects.</p> LHC seminar 8 February 2022: https://cern.zoom.us/j/66744839347?pwd=cEVSMHRzMjBrd0dvdm96N3YwdzRLdz09oai:cds.cern.ch:28012262022
spellingShingle LHC Seminar
Whitehead, Mark Peter
Pietrzyk, Guillaume Max
New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title_full New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title_fullStr New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title_full_unstemmed New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title_short New precise measurements of CP violation and mixing in beauty and charm decays at LHCb
title_sort new precise measurements of cp violation and mixing in beauty and charm decays at lhcb
topic LHC Seminar
url http://cds.cern.ch/record/2801226
work_keys_str_mv AT whiteheadmarkpeter newprecisemeasurementsofcpviolationandmixinginbeautyandcharmdecaysatlhcb
AT pietrzykguillaumemax newprecisemeasurementsofcpviolationandmixinginbeautyandcharmdecaysatlhcb

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